Figure 2.

Western Mediterranean temperature records across TII. ODP975 G. bulloides (a) δ¹⁸O_C and (b) Δ₄₇-replicates. (c) ODP975 G. bulloides Δ₄₇-temperature record (red, Methods) using conventional Δ₄₇-binning (dots) and non-traditional data-analysis approach (the median and the 95% and 68% confidence intervals (CI) of the 5,000 filtered simulations are shown as thick line, and light and dark red shadings, respectively). ODP976 ${\mathrm{U}}_{\mathrm{E}}^{\mathrm{K}\prime }$ -temperature reconstruction is also shown in blue^2,29. Light and dark blue shadings in (c) correspond to the 95% and 68% CI of 5,000 filtered Monte Carlo simulations of the ${\mathrm{U}}_{\mathrm{E}}^{\mathrm{K}\prime }$-temperature and ages within their (1σ) uncertainties. We also show the 95% CI of the 5,000 filtered simulations of the Δ₄₇-replicates in (b). Red stars show ODP975 δ¹⁸O_C (a) and Δ₄₇-temperature (c) late-Holocene values. Gaps in the final Δ₄₇-record correspond to intervals where the age uncertainties of the Δ₄₇-replicates do not overlap.